diff for duplicates of <20190618174449.00001ab8@huawei.com>

diff --git a/a/1.txt b/N1/1.txt
index d320df2..cf468ff 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -332,10 +332,4 @@ life?
 > +#define SVM_FLAG_GUEST_PASID	(1<<3)
 >  
 >  #ifdef CONFIG_INTEL_IOMMU_SVM
->  
-
-
-_______________________________________________
-iommu mailing list
-iommu@lists.linux-foundation.org
-https://lists.linuxfoundation.org/mailman/listinfo/iommu
+>
diff --git a/a/content_digest b/N1/content_digest
index 7f9b8d4..2879560 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,17 +4,19 @@
  "Subject\0Re: [PATCH v4 20/22] iommu/vt-d: Add bind guest PASID support\0"
  "Date\0Tue, 18 Jun 2019 17:44:49 +0100\0"
  "To\0Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
- "Cc\0Yi L <yi.l.liu@linux.intel.com>"
+ "Cc\0<iommu@lists.linux-foundation.org>"
+  LKML <linux-kernel@vger.kernel.org>
+  Joerg Roedel <joro@8bytes.org>
+  David Woodhouse <dwmw2@infradead.org>
+  Eric Auger <eric.auger@redhat.com>
+  Alex Williamson <alex.williamson@redhat.com>
+  Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
+  Yi L <yi.l.liu@linux.intel.com>
   Tian
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
-  Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
-  iommu@lists.linux-foundation.org
-  LKML <linux-kernel@vger.kernel.org>
-  Alex Williamson <alex.williamson@redhat.com>
-  Liu@mail.linuxfoundation.org
-  Andriy Shevchenko <andriy.shevchenko@linux.intel.com>
- " David Woodhouse <dwmw2@infradead.org>\0"
+  <Liu@mail.linuxfoundation.org>
+ " Andriy Shevchenko <andriy.shevchenko@linux.intel.com>\0"
  "\00:1\0"
  "b\0"
  "On Sun, 9 Jun 2019 06:44:20 -0700\n"
@@ -351,12 +353,6 @@
  "> +#define SVM_FLAG_GUEST_PASID\t(1<<3)\n"
  ">  \n"
  ">  #ifdef CONFIG_INTEL_IOMMU_SVM\n"
- ">  \n"
- "\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ >
 
-73f6688bcac8d566746d395bbfa462edcb6422d752aaa16727925c506f8b5daa
+874ae41267e82e5d2f3c973c3c8cb6dbe98315bbb475ba3aec184973913e3162
